// "Corona🚦Berlin" iOS Scriptable Widget
//
// Original Quelle: https://gist.github.com/m4p/20cc77b6d9f1f422b75bc3ab6eed0ff3
//
// Editing: https://gist.github.com/Leibinger015
// 
// Skript: Angepasst am 19.11.2021 von www.anb030.de/
//
// What's new: Hospitalisierungsrate, Inzidenz, ITS-Betten, Geimpft!

let widget = new ListWidget();
let padding = 22;
widget.setPadding(padding, padding, padding, padding);
widget.url = "https://www.berlin.de/corona/lagebericht/desktop/corona.html";

let apiResponse = await loadItems();

let header = widget.addText("Corona🚦Berlin".toUpperCase());
header.font = Font.mediumSystemFont(10);

widget.addSpacer(16);

let vStack = widget.addStack();
vStack.layoutHorizontally();

addDataView(vStack, apiResponse.indicators.incidence_hospitalisation);
vStack.addSpacer();
addDataView(vStack, apiResponse.indicators.incidence_new_infections);
widget.addSpacer();

let vStack2 = widget.addStack();
vStack2.layoutHorizontally();

addDataView(vStack2, apiResponse.indicators.icu_occupancy_rate);
vStack2.addSpacer();
addDataView(vStack2, apiResponse.vaccination.percentage_two_doses_display);

Script.setWidget(widget);
Script.complete();
widget.presentSmall();

function addDataView(widget, data) {
  let viewStack = widget.addStack();
  viewStack.layoutVertically();

  let label = viewStack.addText(data.shortDescription);
  label.font = Font.mediumSystemFont(12);

  if (data.footnote != "") {
    let footnote = viewStack.addText(data.footnote);
    footnote.font = Font.mediumSystemFont(6);
  }

  let value = viewStack.addText(data.stringValue);
  value.font = Font.mediumSystemFont(20);
  value.textColor = colorForString(data.color);
}

async function loadItems() {
  let url =
    "https://raw.githubusercontent.com/knudmoeller/berlin_corona_cases/master/data/target/berlin_corona_traffic_light.latest.json";
  let req = new Request(url);
  let json = await req.loadJSON();
  json.indicators.incidence_hospitalisation.shortDescription = "Hospital.";
  json.indicators.incidence_new_infections.shortDescription = "Inzidenz";
  json.indicators.icu_occupancy_rate.shortDescription = "ITS";
  json.indicators.incidence_hospitalisation.footnote = "(7 Tage)";
  json.indicators.incidence_new_infections.footnote = "(7 Tage)";
  json.indicators.icu_occupancy_rate.footnote = "(in %)";
  json.indicators.incidence_hospitalisation.stringValue = json.indicators.incidence_hospitalisation.value.toString();
  json.indicators.incidence_new_infections.stringValue = json.indicators.incidence_new_infections.value.toString();
  json.indicators.icu_occupancy_rate.stringValue =
    json.indicators.icu_occupancy_rate.value.toString();

json.vaccination["percentage_two_doses_display"] = {}

json.vaccination.percentage_two_doses_display.shortDescription = "Geimpft";
json.vaccination.percentage_two_doses_display.footnote = "(in %)";
json.vaccination.percentage_two_doses_display.stringValue = json.vaccination.percentage_two_doses.toString();
json.vaccination.percentage_two_doses_display.color = "blue";
  return json;
}

function colorForString(colorString) {
  if (colorString == "red") {
    return Color.red();
  }
  if (colorString == "yellow") {
    return Color.yellow();
  }
  if (colorString == "blue") {
    return Color.blue();
  }
  return Color.green();
}